With an iPhone app and a £3,000 headset you can explore a whole new way to fail at learning a musical instrument. Music Everywhere is one of those rare examples of AR that makes me think – yes, that could actually work. While Microsoft Hololens is currently an expensive way to do this, prices will lower over time and there’s a Mira version in the works soon. Mira headsets cost just $200.

Using the Duolingo app, I’ve learned Spanish to a higher level than any of the three other languages I attempted while in formal education. So I’ve got a soft-spot for app-based learning that looks compelling – and this does. It will be interesting to see how it develops…